tweet

Digital Technology. a very short message posted on the Twitter website: the message may include text, keywords, mentions of specific users, links to websites, and links to images or videos on a website.

verb (used without object)

3.

to make a weak chirping sound.

4.

Digital Technology. to post a message on Twitter:

She tweets a lot about movies.

verb (used with object)

5.

Digital Technology. to post (a message) on Twitter for (people) to read: